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Pedals & Effects - Gsus4

Pedals & Effects

Explore a curated selection of guitar pedals and effects at Gsus4 - from boutique overdrive and distortion to delay, reverb, modulation, pitch, volume and utility pedals. Our range covers everything from classic analogue tones to modern, experimental sound design tools.

Based in Sydney, Gsus4 focuses on thoughtfully selected gear that inspires creativity, whether you are building a compact pedalboard, refining your core tone, or expanding into ambient and textural sounds. Each pedal is chosen for sound quality, build reliability and real-world usability.

Discover gain devices, preamps, buffers, switching solutions and time-based effects from respected global and boutique brands. Whether you play live, record at home, or experiment in the studio, our guitar effects collection is designed to support every stage of your signal chain.

Earthquaker Devices | Scrolls | Bass Odyssey Analog Bass Preamp Pedal (M00012067) - Gsus4
Earthquaker Devices | Scrolls | Bass Odyssey Analog Bass Preamp Pedal (M00012067) - Gsus4
$679.99
$679.99 - $679.99
$679.99
$649.00
$649.00 - $649.00
$649.00

Earthquaker Devices | Scrolls | Bass Odyssey Analog Bass Preamp Pedal

Earthquaker Devices

A collaboration between EarthQuaker Devices and Kentaro Nakao. Scrolls Bass Odyssey is a sonic pilgrimage through the entire universe of electric...

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$679.99
$679.99 - $679.99
$679.99
$649.00
$649.00 - $649.00
$649.00
Fodera x Trickfish | Preamp & Practice Amp | Bass Preamp Pedal w/ 4 - Band EQ, DI & Headphone Amp | PRE - ORDER (Trickfish-Fodera-Preamp) - Gsus4
$1,299.00 - $1,299.00
$1,299.00
$1,299.00
$1,299.00 - $1,299.00
$1,299.00

Fodera x Trickfish | Preamp & Practice Amp | Bass Preamp Pedal w/ 4-Band EQ, DI & Headphone Amp | PRE-ORDER

Trickfish Amplification

The Fodera by Trickfish Preamp & Practice Amp brings the feel and tonal response of a Fodera-inspired bass preamp into a compact pedal format...

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$1,299.00 - $1,299.00
$1,299.00
$1,299.00
$1,299.00 - $1,299.00
$1,299.00
Trickfish | J - Core Jazz Bass Plate Preamp | Mike Pope - Designed FlexCore Circuit | 2 - Band & Top Mount Jack (Trickfish-J-Core-2Band) - Gsus4
Trickfish | J - Core Jazz Bass Plate Preamp | Mike Pope - Designed FlexCore Circuit | 2 - Band & Top Mount Jack (Trickfish-J-Core-2Band) - Gsus4
$489.00 - $489.00
$489.00
$489.00
$489.00 - $489.00
$489.00

Trickfish | J-Core Jazz Bass Plate Preamp | Mike Pope-Designed FlexCore Circuit | 2-Band & Top Mount Jack

Trickfish Amplification

The Trickfish J-Core Jazz Plate Preamp brings the acclaimed Flexcore onboard bass preamp into a convenient drop-in Jazz Bass control plate format. ...

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$489.00 - $489.00
$489.00
$489.00
$489.00 - $489.00
$489.00
Trickfish | J - Core Jazz Bass Plate Preamp | Mike Pope - Designed FlexCore Circuit | 4 - Band & Side Mount Jack (Trickfish-J-Core-4Band) - Gsus4
Trickfish | J - Core Jazz Bass Plate Preamp | Mike Pope - Designed FlexCore Circuit | 4 - Band & Side Mount Jack (Trickfish-J-Core-4Band) - Gsus4
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

Trickfish | J-Core Jazz Bass Plate Preamp | Mike Pope-Designed FlexCore Circuit | 4-Band & Side Mount Jack

Trickfish Amplification

The Trickfish J-Core Jazz Plate Preamp brings the acclaimed Flexcore onboard bass preamp into a convenient drop-in Jazz Bass control plate format. ...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
Trickfish | Bullhead 3K | Dual 1,500W Bass Amplifier Head | Two Independent Power Modules (Trickfish-Bullehad-3K-AMP-ONLY) - Gsus4
Trickfish | Bullhead 3K | Dual 1,500W Bass Amplifier Head | Two Independent Power Modules (Trickfish-Bullehad-3K-AMP-ONLY) - Gsus4
$4,099.00 - $4,599.00
$4,099.00
$4,099.00 - $4,599.00
$4,099.00 - $4,599.00
$4,099.00

Trickfish | Bullhead 3K | Dual 1,500W Bass Amplifier Head | Two Independent Power Modules

Trickfish Amplification

The Trickfish Bullhead 3K is the flagship amplifier head in the Bullhead range, built for professional bassists who need extreme power, massive hea...

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$4,099.00 - $4,599.00
$4,099.00
$4,099.00 - $4,599.00
$4,099.00 - $4,599.00
$4,099.00
Trickfish | Bullhead 1K | 1,000W Class D Bass Amplifier Head | Mike Pope Designed Preamp (Trickfish-Bullhead-1K) - Gsus4
Trickfish | Bullhead 1K | 1,000W Class D Bass Amplifier Head | Mike Pope Designed Preamp (Trickfish-Bullhead-1K) - Gsus4
$2,499.00 - $2,499.00
$2,499.00
$2,499.00
$2,499.00 - $2,499.00
$2,499.00

Trickfish | Bullhead 1K | 1,000W Class D Bass Amplifier Head | Mike Pope Designed Preamp

Trickfish Amplification

The Trickfish Bullhead 1K is a professional bass amplifier head built for players who need serious power, clean headroom, and precise tone shaping ...

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$2,499.00 - $2,499.00
$2,499.00
$2,499.00
$2,499.00 - $2,499.00
$2,499.00
Trickfish | Bullhead .5K | 700W Lightweight Bass Amplifier Head | Mike Pope Designed Preamp (Trickfish-Bullhead-05K) - Gsus4
Trickfish | Bullhead .5K | 700W Lightweight Bass Amplifier Head | Mike Pope Designed Preamp (Trickfish-Bullhead-05K) - Gsus4
$1,999.00 - $1,999.00
$1,999.00
$1,999.00
$1,999.00 - $1,999.00
$1,999.00

Trickfish | Bullhead .5K | 700W Lightweight Bass Amplifier Head | Mike Pope Designed Preamp

Trickfish Amplification

The Trickfish Bullhead .5K is a compact, powerful bass amplifier head designed for players who need professional tone, serious headroom, and reliab...

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$1,999.00 - $1,999.00
$1,999.00
$1,999.00
$1,999.00 - $1,999.00
$1,999.00
Trickfish | Bullhead Mini 500 Combo | 500W Portable Bass Combo Amp | 1x12 Lavoce Speaker (Trickfish-Bullhead-Mini-500-COMBO) - Gsus4
Trickfish | Bullhead Mini 500 Combo | 500W Portable Bass Combo Amp | 1x12 Lavoce Speaker (Trickfish-Bullhead-Mini-500-COMBO) - Gsus4
$2,999.00 - $2,999.00
$2,999.00
$2,999.00
$2,999.00 - $2,999.00
$2,999.00

Trickfish | Bullhead Mini 500 Combo | 500W Portable Bass Combo Amp | 1x12 Lavoce Speaker

Trickfish Amplification

The Trickfish Bullhead Mini 500 Combo is a compact, professional-grade bass combo built for players who need serious tone, power, and flexibility i...

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$2,999.00 - $2,999.00
$2,999.00
$2,999.00
$2,999.00 - $2,999.00
$2,999.00
Trickfish | VCA Compressor | Bass Compressor Pedal | Studio - Style Dynamics Control () - Gsus4
Trickfish | VCA Compressor | Bass Compressor Pedal | Studio - Style Dynamics Control () - Gsus4
$459.00 - $459.00
$459.00
$459.00
$459.00 - $459.00
$459.00

Trickfish | VCA Compressor | Bass Compressor Pedal | Studio-Style Dynamics Control

Trickfish Amplification

The Trickfish VCA Compressor is a compact, bass-focused compressor pedal designed to give players smooth, controlled dynamics without sacrificing ...

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$459.00 - $459.00
$459.00
$459.00
$459.00 - $459.00
$459.00
Trickfish | Signal Filter | High Pass & Low Pass Filter Pedal | Precision Tone Sculpting Tool (Trickfish-Signal-Filter) - Gsus4
Trickfish | Signal Filter | High Pass & Low Pass Filter Pedal | Precision Tone Sculpting Tool (Trickfish-Signal-Filter) - Gsus4
$399.00 - $399.00
$399.00
$399.00
$399.00 - $399.00
$399.00

Trickfish | Signal Filter | High Pass & Low Pass Filter Pedal | Precision Tone Sculpting Tool

Trickfish Amplification

The Trickfish Signal Filter is a precision tone-shaping pedal designed to help musicians control the outer edges of their sound without changing t...

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$399.00 - $399.00
$399.00
$399.00
$399.00 - $399.00
$399.00
Trickfish | Overdrive Preamp | Bass Overdrive & Preamp | Compact Tone - Shaping Drive Pedal (Trickfish-Overdrive-Preamp) - Gsus4
Trickfish | Overdrive Preamp | Bass Overdrive & Preamp | Compact Tone - Shaping Drive Pedal (Trickfish-Overdrive-Preamp) - Gsus4
$419.00 - $419.00
$419.00
$419.00
$419.00 - $419.00
$419.00

Trickfish | Overdrive Preamp | Bass Overdrive & Preamp | Compact Tone-Shaping Drive Pedal

Trickfish Amplification

The Trickfish Overdrive Preamp is a compact bass-focused drive and preamp pedal designed to add grit, punch, and harmonic character while keeping y...

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$419.00 - $419.00
$419.00
$419.00
$419.00 - $419.00
$419.00
Trickfish | External Pre Amp (EPA) | Compact Bass Preamp & EQ | Based on the Trickfish IPA (Trickfish-External-PreAmp) - Gsus4
Trickfish | External Pre Amp (EPA) | Compact Bass Preamp & EQ | Based on the Trickfish IPA (Trickfish-External-PreAmp) - Gsus4
$399.00 - $399.00
$399.00
$399.00
$399.00 - $399.00
$399.00

Trickfish | External Pre Amp (EPA) | Compact Bass Preamp & EQ | Based on the Trickfish IPA

Trickfish Amplification

The Trickfish External Pre Amp EPA brings the sound and feel of Trickfish’s acclaimed Internal Pre Amp into a compact pedal format - giving bass p...

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$399.00 - $399.00
$399.00
$399.00
$399.00 - $399.00
$399.00
Trickfish | Trilobite | Dual Channel Bass Preamp & DI | w/ AB Switch, FX Loops & Bullhead EQ (Trickfish-TRILOBITE) - Gsus4
Trickfish | Trilobite | Dual Channel Bass Preamp & DI | w/ AB Switch, FX Loops & Bullhead EQ (Trickfish-TRILOBITE) - Gsus4
$1,299.00
$1,299.00 - $1,299.00
$1,299.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00

Trickfish | Trilobite | Dual Channel Bass Preamp & DI | w/ AB Switch, FX Loops & Bullhead EQ

Trickfish Amplification

The Trickfish Trilobite is a powerful dual-channel bass preamp and DI designed to become the centrepiece of a modern bass rig, whether you are pla...

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$1,299.00
$1,299.00 - $1,299.00
$1,299.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00
Trickfish | Minnow | Single Channel Bass Preamp & DI | w/ Bullhead EQ (Trickfish-Minnow) - Gsus4
Trickfish | Minnow | Single Channel Bass Preamp & DI | w/ Bullhead EQ (Trickfish-Minnow) - Gsus4
$699.00
$699.00 - $699.00
$699.00
$649.00
$649.00 - $649.00
$649.00

Trickfish | Minnow | Single Channel Bass Preamp & DI | w/ Bullhead EQ

Trickfish Amplification

The Trickfish Minnow brings the tone-shaping power of the Bullhead preamp into a compact, single-channel bass preamp and DI pedal built for seriou...

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$699.00
$699.00 - $699.00
$699.00
$649.00
$649.00 - $649.00
$649.00
Tech 21 | FlyRig 5 RK V3 | Richie Kotzen Signature Multi - Effects & DI Pedal (RK5V3) - Gsus4
Tech 21 | FlyRig 5 RK V3 | Richie Kotzen Signature Multi - Effects & DI Pedal (RK5V3) - Gsus4
$949.00
$949.00 - $949.00
$949.00
$799.00
$799.00 - $799.00
$799.00

Tech 21 | FlyRig 5 RK V3 | Richie Kotzen Signature Multi-Effects & DI Pedal

Tech 21

The Richie Kotzen RK5 Signature Fly Rig was developed in close collaboration with Richie, whose input was invaluable. Meticulous about every fa...

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$949.00
$949.00 - $949.00
$949.00
$799.00
$799.00 - $799.00
$799.00
Solodallas | The Schaffer Replica BASS - X | Boost, Limiter & Expander For Bass (Solodalls-Bass-X) - Gsus4
Solodallas | The Schaffer Replica BASS - X | Boost, Limiter & Expander For Bass (Solodalls-Bass-X) - Gsus4
$399.00 - $399.00
$399.00
$399.00
$399.00 - $399.00
$399.00

Solodallas | The Schaffer Replica BASS-X | Boost, Limiter & Expander For Bass

Solodallas

The Schaffer Replica BASS-X brings the legendary Schaffer-Vega Diversity System sound into a compact pedal format, voiced specifically for bass pla...

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$399.00 - $399.00
$399.00
$399.00
$399.00 - $399.00
$399.00
Aguilar | Tone Hammer 210 Combo | 300W 2x 10" Bass Amp Combo (AG-TH210C) - Gsus4
Aguilar | Tone Hammer 210 Combo | 300W 2x 10" Bass Amp Combo (AG-TH210C) - Gsus4
$2,799.00
$2,799.00 - $2,799.00
$2,799.00
$2,399.00
$2,399.00 - $2,399.00
$2,399.00

Aguilar | Tone Hammer 210 Combo | 300W 2x 10" Bass Amp Combo

Aguilar

Full Aguilar Tone. Compact Format. The Tone Hammer 210 Combo delivers the sound, feel, and authority of an Aguilar rig in a streamlined, gig-ready...

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$2,799.00
$2,799.00 - $2,799.00
$2,799.00
$2,399.00
$2,399.00 - $2,399.00
$2,399.00
Aguilar | Octamizer DLX | Octave Generator Pedal for Bass (AG-OCTDLX) - Gsus4
Aguilar | Octamizer DLX | Octave Generator Pedal for Bass (AG-OCTDLX) - Gsus4
$629.00
$629.00 - $629.00
$629.00
$499.00
$499.00 - $499.00
$499.00

Aguilar | Octamizer DLX | Octave Generator Pedal for Bass

Aguilar

Expanded Voices. Precision Tracking. Total Performance Control. The Octamizer DLX is Aguilar’s most powerful bass octave pedal to date, combining t...

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$629.00
$629.00 - $629.00
$629.00
$499.00
$499.00 - $499.00
$499.00
Aguilar | TLC Compressor EQ DLX | Studio Style Bass Compressor & EQ (AG-TLCDLX) - Gsus4
Aguilar | TLC Compressor EQ DLX | Studio Style Bass Compressor & EQ (AG-TLCDLX) - Gsus4
$629.00
$629.00 - $629.00
$629.00
$499.00
$499.00 - $499.00
$499.00

Aguilar | TLC Compressor EQ DLX | Studio Style Bass Compressor & EQ

Aguilar

Full Dynamic Control. Musical Tone Shaping. Studio Workflow for Bass. The TLC DLX Compressor EQ is Aguilar’s most full-featured bass compressor to ...

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$629.00
$629.00 - $629.00
$629.00
$499.00
$499.00 - $499.00
$499.00
Walrus | DFX - 1 | Drums / Percussion Multi FX Processing Unit (Walrus-DFX-1) - Gsus4
Walrus | DFX - 1 | Drums / Percussion Multi FX Processing Unit (Walrus-DFX-1) - Gsus4
$1,499.00
$1,499.00 - $1,499.00
$1,499.00
$1,479.00
$1,479.00 - $1,479.00
$1,479.00

Walrus | DFX-1 | Drums / Percussion Multi FX Processing Unit

Walrus Audio

Who says stompboxes are just for guitarists? The Walrus Audio DFX-1 Percussion Processing Unit was designed in collaboration with stage and studio...

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$1,499.00
$1,499.00 - $1,499.00
$1,499.00
$1,479.00
$1,479.00 - $1,479.00
$1,479.00
Walrus | MANTLE | Analog Bass Preamp / DI Pedal | w/ Sapphire Transformers | PRE - ORDER (Ships Early Feb 2026) (Walrus-Mantle-Bass) - Gsus4
Walrus | MANTLE | Analog Bass Preamp / DI Pedal | w/ Sapphire Transformers | PRE - ORDER (Ships Early Feb 2026) (Walrus-Mantle-Bass) - Gsus4
$1,299.00 - $1,299.00
$1,299.00
$1,299.00
$1,299.00 - $1,299.00
$1,299.00

Walrus | MANTLE | Analog Bass Preamp / DI Pedal | w/ Sapphire Transformers

Walrus Audio

Born from a collaboration with renowned bassist, touring musician, and educator Ian Martin Allison, the Walrus Audio Mantle bass preamp/DI analog p...

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$1,299.00 - $1,299.00
$1,299.00
$1,299.00
$1,299.00 - $1,299.00
$1,299.00
Rodenberg | LDP Deluxe | Victor Wooten Signature Bass Overdrive Boost (Rodenberg-LDP-DLX-VW) - Gsus4
Rodenberg | LDP Deluxe | Victor Wooten Signature Bass Overdrive Boost (Rodenberg-LDP-DLX-VW) - Gsus4
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

Rodenberg | LDP Deluxe | Victor Wooten Signature Bass Overdrive Boost

Rodenberg

Rodenberg LDP Deluxe Victor Wooten Signature Developed in close collaboration with Victor Wooten, the LDP Deluxe Victor Wooten Signature delivers ...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
Jad & Freer Audio | LUCE | Studio - Quality Transformer - Based ECC88 Tube DI (JadFreer-LUCE-DI) - Gsus4
Jad & Freer Audio | LUCE | Studio - Quality Transformer - Based ECC88 Tube DI | Pre - Order (Ships End of Jan) (JadFreer-LUCE-DI) - Gsus4
Sold out
$799.00 - $799.00
$799.00
$799.00
$799.00 - $799.00
$799.00

Jad & Freer Audio | LUCE | Studio-Quality Transformer-Based ECC88 Tube DI

Jad & Freer Audio

LUCE - light in Italian - is a studio-quality, transformer-based tube D.I. (Direct Injection) box, a unity-gain (1:1) tube preamplifier and active ...

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$799.00 - $799.00
$799.00
$799.00
$799.00 - $799.00
$799.00
Sold out
Contact For Availability
Origin Effects | Cali76 BASS Compressor | w/ Sidechain HPF Control | Inspired by Urei 1176 | Fifteen Blue (OEX-0090-00) - Gsus4
Origin Effects | Cali76 BASS Compressor | w/ Sidechain HPF Control | Inspired by Urei 1176 | Fifteen Blue (OEX-0090-00) - Gsus4
$649.00
$649.00 - $649.00
$649.00
$629.00
$629.00 - $629.00
$629.00

Origin Effects | Cali76 BASS Compressor | w/ Sidechain HPF Control | Inspired by Urei 1176 | Fifteen Blue

Origin Effects

The ultra-fat yet articulate bass sounds of your favorite recordings can be a challenge to replicate live. Sculpted studio sounds owe a good chunk ...

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$649.00
$649.00 - $649.00
$649.00
$629.00
$629.00 - $629.00
$629.00